171CBU98090

Overview

171CBU98090 is a Unity M1E processor module supporting RS232/485, Ethernet, USB, and I/O bus communications, designed for Modicon M340 automation platforms.

General Information

• Software designation: Unity Pro

• Processor name: Spear 320s

• Word length: 32 bit

• Clock frequency: 333 MHz

• Supply voltage limits: 4.75…5.25 V

• Module format: Standard

• Product mounting: 35 mm symmetrical DIN rail

• Marking: CE

Communication

• Communication service: Modbus messaging (125 words, 200 I/O msg/s), Global Data (1600 I/O msg/s)

• Modbus TCP I/O scanner & messaging: Supported

• Communication port protocol:

• RS485/RS232: 1 RJ45, 19200 bps, 2-wire

• Modbus TCP Ethernet: 1 RJ45, 10/100 Mbps, CAT 5E UTP cable

• Method of access: Client/server, Master/slave

• Control parameter:

• CRC-16 for Modbus

• CRC-32 for Modbus TCP/IP

• Addressing:

• Modbus: 1 to 247

• Modbus TCP: Unique IEEE global address

• Topology: Multidrop Modbus, Star Modbus TCP

• Web features: Home pages, Ethernet statistics, bandwidth monitoring

Performance & Capacity

• Exact time for 1 Kinstruction: 83 ns

• Register words: 26048

• Program memory IEC: 3584 kB

• Program memory LL984: 3584 kB

• I/O processor capacity: 2048 inputs / 2048 outputs

• Number of Modbus devices: 32

• Fail state: Safe I/O mode

Local Signaling

• RUN: 1 green LED – processor running

• ERR: 1 red LED – processor/system fault

• I/O: 1 red LED – I/O fault

• CH0: 1 yellow LED – channel 0 operating

• ETH 100: 1 green LED – data rate

• ETH LINK: 1 green LED – link activity

• ETH STS: 1 green LED – Ethernet status

Dimensions & Power

• Width: 144 mm

• Height: 60.6 mm

• Depth: 53.47 mm

• Net weight: 0.163 kg

• Current consumption: 500 mA at 5 V DC

---